EP 1163719 A1 20011219 - RADIO FM RECEIVER
Title (en)
RADIO FM RECEIVER
Title (de)
FM RUNDFUNKEMPFÄNGER
Title (fr)
RECEPTEUR RADIO FM
Publication
Application
Priority
- EP 00993802 A 20001222
- EP 0013199 W 20001222
- EP 00200207 A 20000119
Abstract (en)
[origin: WO0154267A1] A radio FM receiver is provided with a voltage-controlled oscillator which can be connected via a frequency 2-divider to a quadrature combination circuit for transforming down the frequencies of received radio signals and for supplying quadrature output signals. The receiver is further provided with detection and sound reproduction means connected to this combination circuit. A frequency 3-divider is also present, by means of which the oscillator can be connected to the combination circuit, as well as switching means for connecting the mixer element to the oscillator either through the 2-divider or through the 3-divider.
IPC 1-7
IPC 8 full level
H03D 3/00 (2006.01); H03D 7/18 (2006.01); H03K 21/00 (2006.01); H04B 1/10 (2006.01); H04B 1/16 (2006.01); H04B 1/26 (2006.01)
CPC (source: EP KR US)
H03D 3/007 (2013.01 - EP US); H04B 1/16 (2013.01 - KR)
Citation (search report)
See references of WO 0154267A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 0154267 A1 20010726; CN 1230980 C 20051207; CN 1344435 A 20020410; DE 60026179 D1 20060427; DE 60026179 T2 20061102; EP 1163719 A1 20011219; EP 1163719 B1 20060222; JP 2003520546 A 20030702; JP 4724794 B2 20110713; KR 100690954 B1 20070309; KR 20020004975 A 20020116; US 2002065057 A1 20020530; US 6788922 B2 20040907
DOCDB simple family (application)
EP 0013199 W 20001222; CN 00805281 A 20001222; DE 60026179 T 20001222; EP 00993802 A 20001222; JP 2001553650 A 20001222; KR 20017011932 A 20010919; US 76465701 A 20010117